CMT-03110

Common Mode Chokes Overview

The Tamura CMT-03110 is a through-hole common mode choke designed for electromagnetic interference suppression. It features an inductance of 10 mH at 1 kHz and supports a maximum current rating of 1 A. The component exhibits a maximum DC resistance of 550 mOhm per line and withstands an AC voltage rating of 250 V. Its physical dimensions are 32.00 mm in length by 22.00 mm in width, utilizing a two-line configuration suitable for standard printed circuit board mounting.

Common Mode Chokes Feature Summary

• Provides common mode noise attenuation via dual-line magnetic coupling
• Supports high voltage isolation requirements up to 250 VAC
• Engineered for robust through-hole integration on PCBs

Common Mode Chokes Applications

• Power supply input filtering
• Signal line noise suppression
• Electromagnetic compatibility (EMC) circuits

Common Mode Chokes Procurement Notes

Verify the specific manufacturer part number against official Tamura documentation to confirm availability status. Note that this component may be classified as obsolete or end-of-life depending on the current production cycle. Ensure that the required electrical parameters align with your design specifications before procurement. Cross-reference datasheets from authorized distributors to validate technical consistency and sourcing reliability.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring significant common mode noise reduction at low frequencies. The 1 A current rating suits moderate power applications, while the 10 mH inductance provides effective impedance for interference suppression. Consider the through-hole package constraints and ensure adequate clearance for the specified physical dimensions during layout planning.

Common Mode Chokes Part Context

This component belongs to the Tamura CMT series of common mode chokes, which are engineered for general-purpose EMI filtering. The series typically offers various inductance and current ratings to accommodate different circuit demands. As a passive magnetic component, it functions without external power, relying on core material properties to attenuate unwanted differential signals.

Common Mode Chokes Replacement Considerations

Consult official Tamura substitution guides for verified equivalents. Generic replacements must match the 10 mH inductance, 1 A current rating, and 550 mOhm DCR specifications. Verify that any substitute maintains the same through-hole footprint and voltage rating to ensure mechanical and electrical compatibility.